Are there any emissions from a bioethanol fire?
There is a very small amount of carbon monoxide emitted when burning any biofuel. However this is well within permitted limits and is as low as using a few household candles or tea lights. It is still always advisable to have some ventilation in the room that you are using the Bioethanol fire to ensure that there is sufficient oxygen in the room, particularly if you are planning to use the Biofire in a very small room. Ventilation could be a small window slightly open, or from time to time letting fresh air inside the room.